Sentences with phrase «sized fuel cell technology»
We've been hearing for years now that this button - battery sized fuel cell technology is on its way.
https://www.treehugger.com/ Not exact matches
The innovation is especially significant for small devices, Hunter says, because other energy - storage technologies — such as fuel cells, batteries, and flywheels — tend to be less efficient, or simply too complex to be practical when reduced to very small sizes.
The concept's fifth - generation fuel cell technology is half the size of its predecessor, yet it has been developed to produce more power and performance.